BD6528HFV_11 Datasheet, PDF (4/12 Pages) Rohm – Load Switch ICs for Portable Equipment

BD6528HFV,BD6529GUL
●Reference data
30
Ta=25ºC
25
20
15
10
5
0
2
3
4
5
SUPPLY VOLTAGE : V_DD [V]
Fig.3 Operating current
EN enable
1.0
V_DD=3.3V
0.8
0.6
0.4
0.2
0.0
-50
0
50
100
AMBIENT TEMPERATURE : Ta [°C]
Fig.6 Standby current
EN disable
200
Ta=25ºC
V_IN=1.2V
150 _IOUT=100mA
100
50
0
2
3
4
5
SUPPLY VOLTAGE : V_DD [V]
Fig.9 On-resistance vs. VDD
(BD6528HFV)
200.0
150.0
V_DD=3.3V
V_IN=1.2V
100.0
50.0
Ta=85ºC
Ta=25ºC
Ta=-25ºC
0.0
0
200
400
600
OUTPUT CURRENT : I_OUT [mA]
Fig.12 On-resistance vs. IOUT
(BD6528HFV)
Technical Note
30
V_DD=3.3V
25
20
15
10
5
0
-50
0
50
100
AMBIENT TEMPERATURE : Ta [°C]
Fig.4 Operating current
EN enable
2.0
Ta=25ºC
1.5
1.0
0.5
0.0
2
3
4
5
SUPPLY VOLTAGE : V_DD [V]
Fig.7 EN input voltage
1.0
Ta=25ºC
0.8
0.6
0.4
0.2
0.0
2
3
4
5
SUPPLY VOLTAGE : V_DD [V]
Fig.5 Standby current
EN disable
2.0
V_DD=3.3V
1.5
1.0
0.5
0.0
-50
0
50
100
AMBIENT TEMPERATURE : Ta [°C]
Fig.8 EN input voltage
200
V_DD=3.3V
V_IN=1.2V
150 I_OUT=100mA
100
50
0
-50
0
50
100
AMBIENT TEMPERATURE : Ta [°C]
Fig.10 On-resistance vs. temperature
(BD6528HFV)
200
V_DD=3.3V
I_OUT=100mA
150
Ta=85ºC
100 _Ta=25ºC
Ta=-25ºC
50
0
0
1
2
3
INPUT VOLTAGE : VIN [V]
Fig.11 On-resistance vs. VIN
(BD6528HFV)
200
Ta=25ºC
V_IN=1.2V
150 _IOUT=100mA
100
50
0
2
3
4
5
SUPPLY VOLTAGE : V_DD [V]
Fig.13 On-resistance vs. VDD
(BD6529GUL)
200
V_DD=3.3V
V_IN=1.2V
150 _IOUT=100mA
100
50
0
-50
0
50
100
AMBIENT TEMPERATURE : Ta [°C]
Fig.14 On-resistance vs. temperature
(BD6529GUL)
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2011.05 - Rev.C